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http://issues.apache.org/bugzilla/show_bug.cgi?id=36840 Summary: NullPointerException processing Realm in Context Product: Tomcat 5 Version: 5.5.9 Platform: Other OS/Version: other Status: NEW Severity: normal Priority: P2 Component: Catalina AssignedTo: tomcat-dev@jakarta.apache.org ReportedBy: [EMAIL PROTECTED] I have put a file in $CATALINA_HOME/conf/Catalina/localhost for application context. It reads:- <Context> <Realm classname="org.apache.catalina.realm.JDBCRealm" debug="99" driverName="org.postgresql.Driver" connectionURL="jdbc:postgresql:authority" connectionName="david" userTable="users" userNameCol="user_name" userCredCol="user_pass" userRoleTable="roles" roleNameCol="role_name"> </Realm> </Context> When I try to start Tomcat 5.5.9 (I tried 5.5.12 a well, same result) I get a NullPointerException in Digester, the stack trace from which starts:- 26-Sep-2005 19:20:26 org.apache.tomcat.util.digester.Digester startElement SEVERE: Begin event threw exception java.lang.NullPointerException at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:261) at java.lang.ClassLoader.loadClass(ClassLoader.java:299) at java.lang.ClassLoader.loadClass(ClassLoader.java:299) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at org.apache.tomcat.util.digester.ObjectCreateRule.begin(ObjectCreateRule.java:204) at org.apache.tomcat.util.digester.Rule.begin(Rule.java:152) at org.apache.tomcat.util.digester.Digester.startElement(Digester.java:1275) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:533) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:878) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1693) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:368) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:834) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:148) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1242) at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1561) at org.apache.catalina.startup.ContextConfig.processContextConfig(ContextConfig.java:778) at org.apache.catalina.startup.ContextConfig.contextConfig(ContextConfig.java:718) at org.apache.catalina.startup.ContextConfig.init(ContextConfig.java:974) at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:273) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) at org.apache.catalina.core.StandardContext.init(StandardContext.java:5015) at org.apache.catalina.core.StandardContext.start(StandardContext.java:3885) If I comment out the Realm bit of the Context it does not crash. Tomcat then complains of an exception processing "the default web.xml", which is misleading in the extreem. I have no idea what it is trying to load, but I know that the Realm class is available in a JAR in server/lib and also that the Postgresql driver is in the same directory. -- Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
